981053748162

Names of 981053748162

• Cardinal: 981053748162 can be written as Nine hundred eighty-one billion, fifty-three million, seven hundred forty-eight thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 9.81053748162 × 10¹¹

Factors of 981053748162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30844982

Divisors of 981053748162

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 31 38 54 57 62 93 114 171 186 279 342 513 558 589 837 1026 1178 1674 1767 3534 5301 10602 15903 31806 30844927 61689854 92534781 185069562 277604343 555208686 586053613 832813029 956192737 1172107226 1665626058 1758160839 1912385474 2868578211 3516321678 5274482517 5737156422 8605734633 10548965034 15823447551 17211469266 18167662003 25817203899 31646895102 36335324006 51634407798 54502986009 109005972018 163508958027 327017916054 490526874081 981053748162
• Sum of all divisors σ(n): 2368890470400
• Sum of proper divisors (its aliquot sum) s(n): 1387836722238
• 981053748162 is an abundant number, because the sum of its proper divisors (1387836722238) is greater than itself. Its abundance is 406782974076

Bases of 981053748162

• Binary: 1110010001101011010111000011001111000010₂
• Hexadecimal: 0xE46B5C33C2
• Base-36: CIOU2KSI

Squares and roots of 981053748162

• 981053748162 squared (981053748162²) is 962466456782708918378244
• 981053748162 cubed (981053748162³) is 944231324906876171966801202635787528
• The square root of 981053748162 is 990481.5738629367
• The cube root of 981053748162 is 9936.4427303585

Scales and comparisons

• 981,053,748,162 seconds is equal to 31,194 years, 24 weeks, 4 days, 18 hours, 2 minutes, 42 seconds.
• To count from 1 to 981,053,748,162 would take you about sixty-two thousand, three hundred eighty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 981053748162 cubic inches would be around 828 feet tall.

Recreational maths with 981053748162

• 981053748162 backwards is 261847350189
• 981053748162 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 981053748162's digits is 54
• More coming soon!